40544020204 has 12 divisors (see below), whose sum is σ = 71053255728. Its totient is φ = 20243090000.

The previous prime is 40544020159. The next prime is 40544020217. The reversal of 40544020204 is 40202044504.

It is a happy number.

40544020204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7226872 + ... + 7232479.

It is an arithmetic number, because the mean of its divisors is an integer number (5921104644).

Almost surely, 2^40544020204 is an apocalyptic number.

It is an amenable number.

40544020204 is a deficient number, since it is larger than the sum of its proper divisors (30509235524).

40544020204 is a wasteful number, since it uses less digits than its factorization.

40544020204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14460056 (or 14460054 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

Adding to 40544020204 its reverse (40202044504), we get a palindrome (80746064708).

The spelling of 40544020204 in words is "forty billion, five hundred forty-four million, twenty thousand, two hundred four".